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Amazon.com: 3/8" and 7/8" HVACR Copper Fitting Kit - Includes (2) 3/8" and 7/8" Couplings, (2) 3/8" and 7/8" Short Radius 90, (2) 3/8" and 7/8" Short Radius Street 90 : Industrial & Scientific
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3/8-inch x 1/2-inch Copper Reducing Tee Copper Pressure Pipe Fitting for Plumbing Supply and Refrigeration 3pcs - Walmart.com
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Streamline 3/8-in x 60-ft Soft Copper Type L Coil in the Copper Pipe & Fittings department at Lowes.com
![3/8 inch 1/2 inch Double Male Thread Copper fittings Brass straight pipe Lengthen Connection Adapter Connector - AliExpress 3/8 inch 1/2 inch Double Male Thread Copper fittings Brass straight pipe Lengthen Connection Adapter Connector - AliExpress](https://ae01.alicdn.com/kf/HTB1MdeHy29TBuNjy0Fcq6zeiFXa9/3-8-inch-1-2-inch-Double-Male-Thread-Copper-fittings-Brass-straight-pipe-Lengthen-Connection.jpg)
3/8 inch 1/2 inch Double Male Thread Copper fittings Brass straight pipe Lengthen Connection Adapter Connector - AliExpress
![2pcs 3/8" ID Straight Copper Coupling Sweat End Joint Pipe Fitting - Copper Tone - Bed Bath & Beyond - 36959209 2pcs 3/8" ID Straight Copper Coupling Sweat End Joint Pipe Fitting - Copper Tone - Bed Bath & Beyond - 36959209](https://ak1.ostkcdn.com/images/products/is/images/direct/cdb9650b3e41102bcea4a5da703587a64efa2640/2pcs-3-8%22%289.52mm%29-ID-Straight-Copper-Coupling-Sweat-End-Joint-Pipe-Fitting.jpg)
2pcs 3/8" ID Straight Copper Coupling Sweat End Joint Pipe Fitting - Copper Tone - Bed Bath & Beyond - 36959209
![The Plumber's Choice 3/8 in. Copper FTG x C 45-Degree Street Elbow Fitting (5-Pack) 0038CCSF-5 - The Home Depot The Plumber's Choice 3/8 in. Copper FTG x C 45-Degree Street Elbow Fitting (5-Pack) 0038CCSF-5 - The Home Depot](https://images.thdstatic.com/productImages/b994ddbd-3820-47ff-bc10-6c9224f64c5c/svn/copper-the-plumber-s-choice-copper-fittings-0038ccsf-5-64_600.jpg)
The Plumber's Choice 3/8 in. Copper FTG x C 45-Degree Street Elbow Fitting (5-Pack) 0038CCSF-5 - The Home Depot
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Uxcell Tee Y Type Copper Fitting Welding Joint Split Union Connector 9.52mm or 3/8 Inch ID 4 Pack - Walmart.com
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MECCANIXITY Tee Copper Fitting 3 Way Welding Joint 3/8 Inch ID for HVAC Air Conditioner, Pack of 2 - Amazon.com
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3/8-inch ID 90 Degree Copper Elbow,Short-Turn Copper Pipe Fitting Conector for Plumbing 5pcs - Walmart.com
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3/8-inch x 5/8-inch Copper Reducing Tee Copper Pressure Pipe Fitting for Plumbing Supply and Refrigeration 2pcs - Walmart.com
![The Plumber's Choice 3/8 in. Straight Copper Coupling Fitting with Rolled Tube Stop (5-Pack) 0038CCRC-5 - The Home Depot The Plumber's Choice 3/8 in. Straight Copper Coupling Fitting with Rolled Tube Stop (5-Pack) 0038CCRC-5 - The Home Depot](https://images.thdstatic.com/productImages/a8d44387-8861-4913-a887-8a0a0c93ff56/svn/copper-the-plumber-s-choice-copper-fittings-0038ccrc-5-64_600.jpg)